Which has higher immunization, hib3, Costa Rica or Portugal?

Costa Rica, at 99.0% against 99.0% in Portugal as of 2024.

How many years of comparable data are there for Costa Rica and Portugal?

27 years are reported by both, from 1998 to 2024.

Where does this data come from?

WHO and UNICEF (http://www.who.int/immunization/monitoring_surveillance/en/), published as Immunization, Hib3 (% of children ages 12-23 months). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Costa Rica vs Portugal: Immunization, Hib3

Costa Rica

99.0%

in 2024

Portugal

99.0%

in 2024

Costa Rica rank

1st

Portugal rank

1st

Immunization, Hib3 over time

Costa Rica
Portugal

How they compare

Costa Rica currently reports 99.0% against 99.0% in Portugal, a difference of 0.0%.

The two have swapped places 2 times across 27 shared years of data; in 1998 it was Portugal ahead.

Costa Rica ranks 1st and Portugal ranks 1st of 191 countries.

Portugal has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade	Costa Rica	Portugal	Difference	Ahead
1990s	47.0%	93.0%	46.0%	Portugal
2000s	89.1%	94.4%	5.3%	Portugal
2010s	92.2%	98.0%	5.8%	Portugal
2020s	96.4%	99.0%	2.6%	Portugal

Averages of every year both report within each decade.

Frequently asked questions

Which has higher immunization, hib3, Costa Rica or Portugal?: Costa Rica, at 99.0% against 99.0% in Portugal as of 2024.
What is the difference in immunization, hib3 between Costa Rica and Portugal?: 0.0%, with Costa Rica ahead.
How many years of comparable data are there for Costa Rica and Portugal?: 27 years are reported by both, from 1998 to 2024.
How do Costa Rica and Portugal rank globally for immunization, hib3?: Costa Rica ranks 1st and Portugal ranks 1st of 191 countries.
Where does this data come from?: WHO and UNICEF (http://www.who.int/immunization/monitoring_surveillance/en/), published as Immunization, Hib3 (% of children ages 12-23 months). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Costa Rica vs Portugal: Immunization, Hib3. Statizoid, drawing on WHO and UNICEF (http://www.who.int/immunization/monitoring_surveillance/en/). Retrieved 17 September 2026, from https://health.statizoid.com/compare/immunization-hib3-percent-of-children-ages-12-23-months/costa-rica/portugal/

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<a href="https://health.statizoid.com/compare/immunization-hib3-percent-of-children-ages-12-23-months/costa-rica/portugal/">Costa Rica vs Portugal: Immunization, Hib3</a> — Statizoid

About this data

Indicator: Immunization, Hib3 (% of children ages 12-23 months)
Unit: % of children ages 12-23 months
Source: WHO and UNICEF (http://www.who.int/immunization/monitoring_surveillance/en/)
Licence: CC BY 4.0 (World Bank Open Data)
Coverage: 234 places, 5,441 data points, 1990–2024
Last refreshed: 17 September 2026

Child immunization, Hib3, measures the percentage of children ages 12-23 months who received Hib3 vaccinations before 12 months or at any time before the survey. A child is considered adequately immunized against Hib3 after receiving three doses of Haemophilus influenzae type b vaccine.